CN210472578U

CN210472578U - Massage gun

Info

Publication number: CN210472578U
Application number: CN201920333263.2U
Authority: CN
Inventors: 朱弘; 陈帅; 黎学斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-16
Filing date: 2019-03-16
Publication date: 2020-05-08
Anticipated expiration: 2029-03-16

Abstract

The utility model discloses a massage gun, which comprises an outer shell, install linear oscillation motor in the shell, linear oscillation motor one end is connected with the massage bulb. The massage head of the utility model is directly driven by the linear oscillating motor, and compared with the existing massage device, the massage head cancels the transmission mechanism, thereby having simple structure, small volume and light weight and greatly improving the efficiency and reliability. The added passive vibrator for inhibiting vibration can greatly reduce vibration and noise during working, improve the use experience of customers and facilitate the popularization of products.

Description

Massage gun

Technical Field

The utility model relates to the field of machinary, especially, relate to a massage gun.

Background

The massage gun is one of the commonly used massage devices, but the existing massage gun basically adopts a scheme that a rotary motor and a transmission mechanism are converted into linear motion. The structure is complicated, and the transmission mechanism has the defects of large volume and weight, poor reliability and low efficiency. In addition, because the moment of inertia that can't eliminate under the high frequency of current scheme has led to the product during operation vibrations and noise all very big, and customer experience is relatively poor.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model discloses a massage rifle, the utility model discloses a massage head directly adopts the linear oscillation motor drive, compares with existing massage device design, has cancelled drive mechanism, therefore simple structure, and is small, light in weight and improved efficiency and reliability by a wide margin. The added passive vibrator for inhibiting vibration can greatly reduce vibration and noise during working, improve the use experience of customers and facilitate the popularization of products.

In order to achieve the above object, the utility model mainly provides the following scheme:

a massage gun comprises a shell, wherein a linear oscillation motor is installed in the shell, and one end of the linear oscillation motor is connected with a massage ball head.

In a further improvement, a passive vibrator structure is arranged on the outer side of the other end of the linear oscillation motor; a cover plate and a bin cover are installed on one side of the shell, and the passive vibrator structure is installed between the cover plate and the bin cover.

In a further improvement, the shell is connected with a handle, and the length direction of the handle is perpendicular to the vibration direction of the linear oscillation motor.

In a further improvement, the passive vibrator structure comprises a cylindrical spring or a plate spring.

In a further improvement, the cylindrical spring or the plate spring is coaxially mounted with the linear oscillation motor.

In a further improvement, a battery is installed in the handle and electrically connected with a main control circuit board, and the main control circuit board is electrically connected with the linear oscillation motor.

In a further refinement, the battery is electrically connected to a charging interface.

In a further improvement, the battery is a lithium battery.

The battery is further improved, the battery is electrically connected with the main control circuit board through the key circuit board, and the key circuit board is electrically connected with the toggle switch.

In a further improvement, the battery is electrically connected with a charge indicator light.

The utility model has the advantages of as follows:

the massage head of the utility model is directly driven by the linear oscillating motor, and compared with the existing massage device, the massage head cancels the transmission mechanism, thereby having simple structure, small volume and light weight and greatly improving the efficiency and reliability. The added passive vibrator for inhibiting vibration can greatly reduce vibration and noise during working, improve the use experience of customers and facilitate the popularization of products.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic front structural view of the present invention.

Wherein, the circuit board 1; a battery 2; a key circuit board 3; a bin cover 4; a plate spring base 5; a gasket 6; a plate spring 7; a cover plate 8; a main control circuit board 9; a housing 10; a linear oscillation motor 11; a handle 13; a charging interface 14; a power indicator lamp 15; a toggle switch 16; a function switching display lamp 17; a function switching key 18.

Detailed Description

In order to make the objects and advantages of the present invention more clearly understood, the following detailed description of a massage gun according to the present invention is made with reference to the accompanying drawings and the embodiments.

In this embodiment, the massage gun driving mechanism is mainly composed of a linear oscillation motor 11 and a massage head 13. The massage head 13 is connected to an output shaft of the linear oscillation motor 11 through a fixing device.

The linear oscillating motor 11 is fixed on the shell 10, and the output shaft of the linear oscillating motor 11 realizes linear reciprocating motion under the action of an alternating magnetic field, so that the massage head is driven to perform linear reciprocating motion in the same way.

The linear oscillation motor 11 is arranged along the same central axis as the plate spring 7, the plate spring 7 is mounted to the partition plate 8 through the plate spring base 5, and the partition plate 8 is fixedly mounted to the housing 10. The cover plate 8 is provided with a small ventilation and dust prevention hole.

The vibration generated by the linear oscillating motor 11 during operation is transmitted to the plate spring 7 through the housing 10, thereby driving the plate spring 7 to generate passive oscillation. The number and shape of the plate springs 7 are matched with those of the linear oscillation motor 11, thereby constituting a passive vibrator system capable of absorbing vibration of the linear oscillation motor 11.

The bin cover 4 seals the plate spring 7 in an independent area to prevent injury to a user when the plate spring 7 moves, and the bin cover 4 is connected with the motor shell 10 through a fixing device.

The bin cover 4 is provided with vent holes at the periphery and the back, and air flow caused by the movement of the plate spring 7 can cool the linear oscillation motor 11 and the main control circuit board 9 through the vent holes on the bin cover 4 and the partition plate 8.

In order to meet the requirement of portable use of outdoor sports people, the linear oscillating motor 11 in the embodiment is powered by the battery 2 and driven by the circuit board 9.

The battery 2 is mounted in the handle 13, and the handle 13 is connected to the housing 10 by fixing means.

A charging interface 14 is left on the handle 13 for charging the battery 2

The charging and discharging of the battery 2 are managed by the circuit board 1. The circuit board 1 is also provided with a power indicator lamp 14.

The key circuit board 3 is correspondingly provided with an electric quantity indicator light 15, a function switching display light 17 and a toggle switch 16, and can control and display the working state of the machine.

Example 2

On the basis of example 1, the following scheme can be carried out instead:

the passive vibrator for suppressing vibration is preferably a plate spring, and can be replaced by a common columnar spring to reduce cost

The battery pack in the above embodiment is preferably detachably connected, and may be replaced with a fixed connection to simplify the structure

In the above embodiment, the power supply form is preferably battery powered, and may be replaced by connecting a wire with a mains supply to reduce cost and simplify structure

In the above embodiments, the cover 4 and the housing 10 are preferably detachably connected, and may be replaced by a fixed connection to reduce the cost and simplify the structure

In the above embodiments, the battery compartment 13 and the housing 10 are preferably detachably connected, and may be replaced by a fixed connection to reduce the cost and simplify the structure

The circuit board 1, the circuit board 3 and the circuit board 9 in the above embodiments may be replaced with 1 or several circuit boards to reduce the cost and optimize the structural arrangement.

The switch key 15, the function key 17, the electric quantity indicator lamp 14 and the function display lamp 16 in the above embodiments can be replaced by other control and display technologies, so that the cost is reduced, and the structural arrangement is optimized.

The above is only a specific embodiment of the present invention, not limiting the scope of the present invention, any modification, equivalent replacement, and improvement made within the concept and principle of the present invention all belong to the protection scope of the present invention.

Claims

1. A massage gun comprises a shell (10), and is characterized in that a linear oscillation motor (11) is installed in the shell (10), and one end of the linear oscillation motor (11) is connected with a massage ball head (12); a passive vibrator structure is arranged on the outer side of the other end of the linear oscillation motor (11); a cover plate (8) and a bin cover (4) are installed on one side of the shell (10), and the passive vibrator structure is installed between the cover plate (8) and the bin cover (4); the passive vibrator structure comprises a columnar spring or a plate spring (7); the columnar spring or the plate spring (7) is coaxially arranged with the linear oscillation motor (11).

2. The massage gun as claimed in claim 1, wherein a handle (13) is attached to the housing (10), and a length direction of the handle (13) is perpendicular to a vibration direction of the linear oscillation motor (11).

3. The massage gun as claimed in claim 2, wherein the handle (13) is provided with a battery (2), the battery (2) is electrically connected with a main control circuit board (9), and the main control circuit board (9) is electrically connected with the linear oscillation motor (11).

4. A massage gun according to claim 3, characterized in that the battery (2) is electrically connected with a charging interface (14).

5. A massage gun as claimed in claim 3, wherein the battery (2) is a lithium battery.

6. A massage gun as claimed in claim 3, wherein the battery (2) is electrically connected to the main control circuit board (9) via a key circuit board (3), the key circuit board (3) being electrically connected to a toggle switch (16).

7. A massage gun as claimed in claim 3, characterized in that the battery (2) is electrically connected with a charge indicator lamp (15).